The Murata (formerly Sony) CR1616 is a lithium button cell that has high energy and a long shelf-life making it the perfect replacement battery for Duracell®, Eveready® and Panasonic®. As a lithium coin cell, the CR1616 high cell voltage and has a higher density than other coin battery chemistries. This cell is ideal for low draining continuous use devices such as watches, calculators, small electronic toys, keyless remote entry systems for cars and homes, digital thermometers, glucometers, heart-rate monitors, and blood pressure cuffs.